Liquid crystal lens panel

摘要

Provided is a liquid crystal lens panel. The illustrative liquid crystal lens panel may provide a display device capable of viewing a 3D or 2D image without glasses.

主权项

1. A liquid crystal lens panel, comprising: a lens layer comprising a liquid crystal region formed of liquid crystal molecules,
wherein the liquid crystal region is convertable between a homeotropically-aligned cholesteric alignment region having a focal distance (F) according to Equation 2 of 0.1 mm to 100 cm, and a non-cholesteric alignment region:
F=P2/(32×d×Δn)  [Equation 2] where P is a pitch of the cholesteric alignment region, d is a thickness of the lens layer, and Δn is a difference (ne−no) between an extraordinary refractive index (ne) and an ordinary refractive index (no) of the liquid crystal molecule.